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4315429 = 15128579
BaseRepresentation
bin10000011101100100100101
322010020122201
4100131210211
52101043204
6232254501
751452266
oct20354445
98106581
104315429
112488278
121541431
13b81311
1480496d
155a39a4
hex41d925

4315429 has 4 divisors (see below), whose sum is σ = 4344160. Its totient is φ = 4286700.

The previous prime is 4315411. The next prime is 4315439. The reversal of 4315429 is 9245134.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4315429 - 25 = 4315397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4315397 and 4315406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4315439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14139 + ... + 14440.

It is an arithmetic number, because the mean of its divisors is an integer number (1086040).

Almost surely, 24315429 is an apocalyptic number.

It is an amenable number.

4315429 is a deficient number, since it is larger than the sum of its proper divisors (28731).

4315429 is a wasteful number, since it uses less digits than its factorization.

4315429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28730.

The product of its digits is 4320, while the sum is 28.

The square root of 4315429 is about 2077.3610663532. The cubic root of 4315429 is about 162.8075941176.

The spelling of 4315429 in words is "four million, three hundred fifteen thousand, four hundred twenty-nine".

Divisors: 1 151 28579 4315429